package com.itheima.dao.impl;

import com.itheima.dao.BookDao;

/**
 * @author: dh
 * @date: 2024-01-03 16:52
 */
public class BookDaoImpl implements BookDao {

    @Override
    public String findName(Integer id) {

        System.out.println("id: " + id);
        return "itcast";
    }
}
